***This is us*** At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000\+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. ***This is the job*** In **Buenos Aires,** in the **banking** sector, we are actively seeking a **mid\-level Node.js developer with 3 to 5 years of experience.** ***This is the team*** You'll join a collaborative, agile, and multidisciplinary team comprised of developers, DevOps engineers, and product owners. We work using the Scrum methodology, prioritizing software quality, technological innovation, and shared decision\-making. ***This is you*** * 3\-5 years of experience in backend development with **Node.js.** * Knowledge of **microservices** and/or event\-driven architectures. * Experience deploying and managing applications on a cloud platform. * Familiarity with the **Serverless Framework** or any Infrastructure as Code (IaC) tool. * Strong knowledge of creating and consuming **RESTful APIs**. * Experience working with NoSQL databases. Nice\-to\-have skills: * Experience using **AWS,** including serverless services such as AWS Lambda, API Gateway, SQS, SNS, StepFunctions, EventBridge, and DynamoDB. * Knowledge of **TypeScript.** ***This is your role*** * Ability to write clean, efficient, and well\-documented code. * Experience with agile methodologies and software development cycles. * Excellent communication and teamwork skills. * Experience designing and/or developing scalable and highly available architectures. W*e take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength*.